Twin Tree Management’s Penumbra PEN Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$1.09M Sell
4,265
-6,896
-62% -$1.77M ﹤0.01% 338
2025
Q1
$2.98M Buy
11,161
+2,950
+36% +$789K 0.01% 282
2024
Q4
$1.95M Buy
+8,211
New +$1.95M ﹤0.01% 273
2024
Q1
Hold
0
704
2023
Q4
Sell
-221
Closed -$53.5K 709
2023
Q3
$53.5K Sell
221
-13,833
-98% -$3.35M ﹤0.01% 385
2023
Q2
$4.84M Buy
+14,054
New +$4.84M 0.01% 220
2022
Q4
Sell
-3,310
Closed -$628K 652
2022
Q3
$628K Sell
3,310
-83,458
-96% -$15.8M ﹤0.01% 330
2022
Q2
$10.8M Buy
86,768
+82,540
+1,952% +$10.3M 0.02% 152
2022
Q1
$939K Buy
+4,228
New +$939K ﹤0.01% 459
2021
Q3
Sell
-509
Closed -$139K 820
2021
Q2
$139K Sell
509
-3,457
-87% -$944K ﹤0.01% 493
2021
Q1
$1.07M Buy
+3,966
New +$1.07M ﹤0.01% 320
2020
Q4
Hold
0
702
2020
Q3
Hold
0
741
2020
Q2
Sell
-2,190
Closed -$353K 800
2020
Q1
$353K Buy
+2,190
New +$353K ﹤0.01% 288
2019
Q4
Hold
0
746
2019
Q3
Hold
0
788
2019
Q2
Sell
-52
Closed -$8K 809
2019
Q1
$8K Buy
+52
New +$8K ﹤0.01% 527